Package org.apache.flink.table.catalog
Enum FunctionLanguage
- java.lang.Object
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- java.lang.Enum<FunctionLanguage>
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- org.apache.flink.table.catalog.FunctionLanguage
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- All Implemented Interfaces:
Serializable
,Comparable<FunctionLanguage>
@PublicEvolving public enum FunctionLanguage extends Enum<FunctionLanguage>
Categorizes the language semantics of aCatalogFunction
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static FunctionLanguage
valueOf(String name)
Returns the enum constant of this type with the specified name.static FunctionLanguage[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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JAVA
public static final FunctionLanguage JAVA
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SCALA
public static final FunctionLanguage SCALA
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PYTHON
public static final FunctionLanguage PYTHON
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Method Detail
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values
public static FunctionLanguage[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (FunctionLanguage c : FunctionLanguage.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static FunctionLanguage valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is null
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